Hamilton Sundstrand Corporation - Windsor Locks CT
International Classification:
F03C 2/00 F03C 4/00 F04C 2/00
US Classification:
418259, 418 15, 418260, 418268
Abstract:
A vane compressor has a plurality of vanes that are radially translatable and have outer ends. The vanes create zones between each pair of adjacent vanes, each zone having a given area. The vane compressor also has an axis about which the vanes rotate and an outlet for expelling compressed fluid. A first zone immediately following a second zone, which is in register with the outlet, has the same area as the second zone.
Charles Shepard - Dekalb IL, US Michael J. Andres - Roscoe IL, US
Assignee:
HAMILTON SUNDSTRAND CORPORATION - Windsor Locks CT
International Classification:
B60L 1/00
US Classification:
307 91
Abstract:
An enhanced electrical distribution unit (EDU) of an aircraft includes power control circuitry disposed to communicate with a power source, a regenerative load control circuit in communication with the power control circuitry and disposed to communicate with a regenerative load, and a passive load control circuit in communication with the power control circuitry and the regenerative load control circuit, the passive load control circuit disposed to communicate with a passive load. The regenerative load control circuit and the passive load control circuit are disposed to arrange a conductive path between the regenerative load and the passive load in response to operation of the regenerative load.
Charles Shepard - DeKalb IL, US Kris H. Campbell - Poplar Grove IL, US Jacek F. Gieras - Glastonbury CT, US
International Classification:
F04B 49/00 F04B 17/03
US Classification:
417 441, 417354
Abstract:
A rotor disk of a vane compressor includes a multiple of slots along an outer diameter and a multiple of magnets along an inner diameter. Each of the multiple of slots is radially aligned with one of the multiple of magnets.
Charles Shepard - DeKalb IL, US Johannes Wilhelm Picard - Rockford IL, US
Assignee:
Hamilton Sundstrand Corporation - Windsor Locks CT
International Classification:
H02K 1/27 H02K 15/03
US Classification:
31015612, 29598
Abstract:
A rotor assembly for an electric machine includes an outer sleeve and a plurality of permanent magnets disposed in the outer sleeve. An inner sleeve is located inboard of the plurality of permanent magnets and includes a plurality of inner sleeve segments that form a tapered inner sleeve surface. A rotor shaft is located inboard of the inner sleeve and has a tapered outer shaft surface engageable with the tapered inner sleeve surface in an interference fit to force the plurality of inner sleeve segments into engagement with the plurality of permanent magnets.
HAMILTON SUNDSTRAND CORPORATION - Windsor Locks CT
International Classification:
H01G 4/236 B23P 11/00
US Classification:
361307, 29428
Abstract:
A capacitor is provided having an outer shell. A capacitor film member is disposed within the outer shell. A conductor member is disposed within the outer shell in thermal contact with the capacitor film member. A collet member is slidingly coupled to the conductor member.
Charles Shepard - DeKalb IL, US Kris H. Campbell - Poplar Grove IL, US Adam M. Finney - Rockford IL, US Robert Scott Downing - Rockford IL, US
Assignee:
Hamilton Sundstrand Corporation - Windsor Locks CT
International Classification:
H01F 27/10 H01F 27/04
US Classification:
336 58, 336 90
Abstract:
An inductor comprises a ferromagnetic core, a litz wire conductor encircling the ferromagnetic core, a housing, a bobbin, a conductive pin, and a seal assembly. The housing encloses the ferromagnetic core and the litz wire conductor. The conductive pin is conductively attached to the litz wire conductor, and extends therefrom to form an external electrical contact. The bobbin supports the litz wire conductor and positions the conductive pin in alignment with an aperture in the housing which is sealed against fluid egress by the seal assembly.
Systems And Methods For Cooling Toroidal Magnetics
An inductor housing for housing an inductor having a core and a winding includes an outer annular wall and a third wall extending inward from the outer annular wall such that the outer annular wall and the third wall at least partially define an annular cavity configured to receive the inductor. The inductor housing further includes an attachment feature configured to couple the inductor housing to a secondary housing. The inductor is configured to be enclosed within the annular cavity and the secondary housing, and coolant from a coolant supply is configured to flow past the annular cavity and contact the winding of the inductor.
Immersion Cooling Arrangements For Electronic Devices
- Charlotte NC, US Charles Shepard - DeKalb IL, US
International Classification:
H01L 23/44 H05K 7/20 H01L 23/473 H05K 1/02
Abstract:
An electronics cooling arrangement includes a housing configured to contain a coolant and an electronic device disposed within the housing. The electronic device has a passageway with at least one inlet and at least one outlet and is configured to allow fluid flowing between the inlet and the outlet to cool the electronic device.
Dr. Shepard graduated from the Case Western Reserve University School of Medicine in 1972. He works in Winona, MN and specializes in Internal Medicine. Dr. Shepard is affiliated with Winona Health Services.
University Minnesota PhysiciansDiscovery Clinic Pediatric Specialty Care 2512 S 7 St FL 3, Minneapolis, MN 55454 (612)3656777 (phone), (612)3658001 (fax)
Education:
Medical School Albany Medical College Graduated: 2005
Procedures:
Echocardiogram Electrocardiogram (EKG or ECG)
Conditions:
Congenital Anomalies of the Heart Cardiomyopathy Conduction Disorders Heart Failure Mitral Valvular Disease
Languages:
English
Description:
Dr. Shepard graduated from the Albany Medical College in 2005. He works in Minneapolis, MN and specializes in Pediatric Cardiology. Dr. Shepard is affiliated with Childrens Hospitals & Clinics Of Minnesota and University Of Minnesota Masonic Childrens Hospital.
Bell Helicopter since Jan 2009
Manager, Advanced Technology
Bell Helicopter Dec 2007 - Jan 2009
Director of Technology, Business Development
Bell Helicopter Jan 2006 - Dec 2007
Program Manager, Unmanned Systems Technology Development
Air Force Research Laboratory Mar 2004 - Jan 2006
Sr. Program Manager Signature Technology Office
Motorola Dec 2000 - Dec 2003
Director of Program Management
Education:
The George Washington University - School of Business 2002 - 2004
MS Cert, Program Management
University of Dayton 1996 - 1998
MS, Enginnering Management, Operations Research
University of Oklahoma 1979 - 1983
BS, Aerospace Engineering, Mechanical Engineering, Computer Sciences
Skills:
Program Management Systems Engineering Aerospace Earned Value Management Dod Engineering Management Defense Leadership Integration Management Uav Aircraft Project Management Strategic Planning Proposal Writing Six Sigma Cross Functional Team Leadership Business Development Helicopters Process Improvement Aviation Flight Test Engineering Air Force Command Military Testing Security Clearance Business Process Improvement Avionics Government Contracting U.s. Department of Defense Analysis Aeronautics Government Project Planning Requirements Management Composites Ms Project Configuration Management Flights System Design Product Development New Business Development Helicopter Operations Technology Integration Strategy Team Leadership Operations Management Lean Manufacturing